Title (en)

SYNTHESIS OF 1-AZABICYCLO(2.2.2) OCTANES OR 1,4-DIAZABICYCLO(2-2.2)OCTANES

Publication

EP 0158319 A3 19880525 (EN)

Application

EP 85104277 A 19850409

Priority

US 59858584 A 19840410

Abstract (en)

[origin: EP0158319A2] A method of preparing 1-azabicyclo[2.2.2]octanes or 1,4-diazabicyclo[2.2.2.]octanes by contacting acyclic or heterocyclic amines with a high-silica zeolite having a silica to alumina ratio of at least 20 to 1.

IPC 1-7

C07D 471/08; C07D 487/08

IPC 8 full level

C07D 453/02 (2006.01); C07D 487/08 (2006.01)

CPC (source: EP)

C07D 453/02 (2013.01); C07D 487/08 (2013.01)

Citation (search report)

• [A] DE 2434913 A1 19750206 - SHUNAN PETROCHEMICAL CO LTD
• [A] DE 1445578 A1 19681128 - HUELS CHEMISCHE WERKE AG
• [A] EP 0010671 A1 19800514 - BAYER AG [DE]
• [A] EP 0069322 B1 19880824
• [AD] DE 2442929 B2 19771110
• [AD] US 3342820 A 19670919 - BRADER JR WALTER H
• [AD] US 4257885 A 19810324 - GROSE ROBERT W, et al
• [AD] US 3728408 A 19730417 - TOBIAS M
• [AD] US 3591488 A 19710706 - EBERLY PAUL EARL JR, et al

Designated contracting state (EPC)

AT BE CH DE FR GB IT LI LU NL SE

DOCDB simple family (publication)

EP 0158319 A2 19851016; EP 0158319 A3 19880525; JP S60260574 A 19851223

DOCDB simple family (application)

EP 85104277 A 19850409; JP 7364685 A 19850409